Katie Waissel and Wagner Carrilho were given the boot in a double elimination.
Waissel, who Mary Byrne in the sing-off, as Carrilho sang Louis Walsh controversially was asked by host Dermot O'Leary to cast his vote first, with Walsh choosing Irish diva Mary over Wagner, unlikeCheryl Cole who had Girls Aloud star appeared Dannii Minoguealso decided it was the end of the road for Carrilho, meaning Wagner was given the boot as 51-year old Mary earned her place in the semi-finals next week.
Simon Cowellseemed pleased with the result, stating: "There were people out there trying to derail this show for different reasons and what has happened tonight is that we have put this show back into the hands of the public.”

Mary joins fellow semi-finalists Cher Lloyd, where they will fight it out next weekend for a place in the final.